Simultaneous detection of multiple mRNAs and proteins in bovine IVD cells and tissue with single cell resolution.

abstract：:The Carica papaya lipase-catalyzed acylation of benzylcarbinols with vinyl hexanoate proceeded smoothly and enantiospecifically (E > 200), affording the R-esters and leaving the S-alcohols intact. Thus, this plant lipase proved to be a promising biocatalyst for the resolution of alcohols as well as for that of carboxy...

journal_title：Biotechnology letters

authors： Miyazawa T,Houhashi M,Inoue Y,Murashima T,Yamada T

更新日期：2008-10-01 00:00:00

abstract：:Bacterial and fungal contaminants of enset (Ensete ventricosum) cultures and microbes associated with surface-sterilized field material were identified by 16S/26S rDNA sequencing. Ten bacterial species were identified in 16 isolates from in vitro cultures and seven in 10 isolates from field clones. Three yeast species...

journal_title：Biotechnology letters

authors： Birmeta G,Passoth V,Roos S,Welander M

更新日期：2004-12-01 00:00:00

abstract：:Malic enzyme (ME) catalyses the oxidative decarboxylation of L-malate to pyruvate and provides NADPH for intracellular metabolism, such as fatty acid synthesis. Here, the mitochondrial ME (mME) gene from Mortierella alpina was homologously over-expressed. Compared with controls, fungal arachidonic acid (ARA; 20:4 n-6)...

journal_title：Biotechnology letters

authors： Hao G,Chen H,Du K,Huang X,Song Y,Gu Z,Wang L,Zhang H,Chen W,Chen YQ

更新日期：2014-09-01 00:00:00

abstract：:To elucidate the functional significance of heat-shock protein beta 1 (HSPB1) in androgen-mediated myogenesis of bovine cells, we conducted 'loss and gain of function of HSPB1' assays by siRNA inhibition and gene overexpression. siRNA inhibition of HSPB1 expression reduced the expression of desmin (a myogenic marker) ...

journal_title：Biotechnology letters

authors： Zhang Q,Lee HG,Kang SK,Baik M,Choi YJ

更新日期：2014-06-01 00:00:00

abstract：:Different strains of Micrococcus luteus, isolated from high-altitude Argentinean wetlands, were recently reported to harbour the linear plasmids pLMA1, pLMH5 and pLMV7, all of which with 5'-covalently attached terminal proteins. The link between pLMA1 and the host's erythromycin resistance as well as further presumpti...

journal_title：Biotechnology letters

authors： Wagenknecht M,Dib JR,Thürmer A,Daniel R,Farías ME,Meinhardt F

更新日期：2010-12-01 00:00:00

abstract：:Hybrids between Escherichia coli and Lactobacillus brevis were generated via protoplast fusion. Growth kinetics of five hybrid strains and E. coli were used to evaluate the butanol tolerance of the novel strains under different conditions. The hybrid strains tolerated up to 2% (v/v) butanol compared to the 1% (v/v) ma...

journal_title：Biotechnology letters

authors： Winkler J,Rehmann M,Kao KC

更新日期：2010-07-01 00:00:00

abstract：:Recombinant Mycobacterium sp. strain MR65 carrying dszABCD genes was used for desulfurization of 10-methylbenzo[b]naphtho[2,1-d]thiophene (10-methyl BNT) in the hexadecane phase. The specific activity was 25% of that of dibenzothiophene (DBT). One of two major metabolites of 10-methyl BNT produced by strain MR65 was i...

journal_title：Biotechnology letters

authors： Watanabe K,Noda K,Maruhashi K

更新日期：2003-05-01 00:00:00

abstract：:Classical purification of the glycoprotein equine chorionic gonadotropin (eCG) from serum includes pH fractionation with metaphosphoric acid, two ethanol precipitation steps as well as dialysis followed by fixed-bed chromatography. A simplified process requiring only 1/3 of the solvent and improving the yield from 53 ...

journal_title：Biotechnology letters

authors： Müller C,Wagner K,Frankenfeld K,Franzreb M

更新日期：2011-05-01 00:00:00

abstract：:In vitro synthesized mRNAs are often used as calibrants in gene expression analysis. In the case of an analytical procedure for gene expression containing a process of reverse transcription such as microarray analysis, full-length mRNAs having a 3'-poly(A)+tail are required as calibrants. However, the preparation of f...

journal_title：Biotechnology letters

authors： Matsuo T,Obana E,Yamamoto T,Kakuhata R,Yamazaki N,Kataoka M,Baba Y,Hori T,Shinohara Y

更新日期：2009-02-01 00:00:00

abstract：:The maltose-binding protein (MBP), which possesses a large number of exposed hydrophobic zones, can be used as a link for the immobilization of growth factors. The amount of immobilized MBP-vascular endothelial growth factors (VEGFs) for polystyrene surface was increased with respect to increasing protein, showing 101...

journal_title：Biotechnology letters

authors： Han M,Park IS,Kim SH,Kim BS,Kim SH

更新日期：2009-11-01 00:00:00

abstract：:The ion-exchange chromatography behavior of recombinant glucose dehydrogenase harboring pyrroloquinoline quinone (PQQGDH) was modified to greatly simplify its purification. The surface charge of PQQGDH was engineered by either fusing a three-arginine tail to the C-terminus of PQQGDH (PQQGDH+Arg3) or by substituting th...

journal_title：Biotechnology letters

authors： Koh H,Igarashi S,Sode K

更新日期：2003-10-01 00:00:00

abstract：:A number of biosensors have been developed for phosphate analysis particularly, concerning its negative impact within the environmental and biological systems. Enzymatic biosensors comprising either a single or multiple enzymatic system have been extensively used for the direct and indirect analysis of phosphate ions....

journal_title：Biotechnology letters

authors： Upadhyay LS,Verma N

更新日期：2015-07-01 00:00:00

abstract：:In order to treat the kitchen wastes and produce hydrogen, anaerobic fermentation technology was used in this experiment. The results showed that the fermentation type changed from mixed acid fermentation to ethanol fermentation in a continuous stirred tank reactor (CSTR) 22 days after start-up. The maximum efficiency...

journal_title：Biotechnology letters

authors： Shi Y,Zhao XT,Cao P,Hu Y,Zhang L,Jia Y,Lu Z

更新日期：2009-09-01 00:00:00

abstract：:Ramoplanin is a lipopeptide antibiotic active against multi-drug-resistant, Gram-positive pathogens. Structurally, it contains a di-mannose moiety attached to the peptide core at Hpg(11). The biosynthetic gene cluster of ramoplanin has already been reported and the assembly of the depsipeptide has been elucidated but ...

journal_title：Biotechnology letters

authors： Chen JS,Wang YX,Shao L,Pan HX,Li JA,Lin HM,Dong XJ,Chen DJ

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVES:To uncover key genes and pathways regulated by SCL3, a GRAS transcription factor, in the context of gibberellin (GA) in the roots of the model plant Arabidopsis thaliana. RESULTS:Gene expression profiles of ga1-3 mutant and ga1-3 and scl3 double mutant are considerably similar to each other, revealed by Pri...

journal_title：Biotechnology letters

authors： Weng CY,Zhu MH,Liu ZQ,Zheng YG

更新日期：2020-06-01 00:00:00

abstract：:A novel epoxide hydrolase (EHase) from polycyclic aromatic hydrocarbon (PAH)-degrading bacteria was identified and characterized. EHase activity was identified in four strains of PAH-degrading bacteria isolated from commercial gasoline and oil-contaminated sediment based on their growth on styrene oxide and its deriva...

journal_title：Biotechnology letters

authors： Woo JH,Kwon TH,Kim JT,Kim CG,Lee EY

更新日期：2013-04-01 00:00:00

abstract：OBJECTIVES:Sclerotinia stem rot (SSR) caused by Sclerotinia sclerotiorum is one of the major fungal diseases of canola. To develop resistance against this fungal disease, the chit42 from Trichoderma atroviride with chitin-binding domain and polygalacturonase-inhibiting protein 2 (PG1P2) of Phaseolus vulgaris were co-ex...

journal_title：Biotechnology letters

authors： Ziaei M,Motallebi M,Zamani MR,Panjeh NZ

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVES:The action modes of an endocellulase, EGA, and its domains (CD9 and CBM3) during enzymatic treatment of cotton fabrics were investigated. RESULTS:EGA, CD9 and CBM3 had the binding capacity to cellulose substrates, of which the filter paper was the substrate with the strongest binding capacity. Analyses of s...

journal_title：Biotechnology letters

authors： Yu M,Qiu Y,Chen W,Zhao F,Shao J

更新日期：2015-08-01 00:00:00

abstract：OBJECTIVES:To analyze the mechanisms underlying the impact of recombinant Autographa californica multicapsid nucleopolyhedrovirus (AcMNPV)-mediated BmK IT expression on the function of baculovirus GP64 envelope fusion protein and progeny virus production. RESULTS:Viral propagation assay indicated that overexpression G...

journal_title：Biotechnology letters

authors： Fu Y,Miao Y,Zheng S,Du J,Liang A

更新日期：2016-10-01 00:00:00

abstract：PURPOSE OF WORK:The purpose of this study was to determine if Arabidopsis protoplast transfection could be scaled up, from the commonly used cell-based studies, to be used in triterpenoid production assays as an in planta alternative/complement to other expression systems. Enzyme activities are often identified using h...

journal_title：Biotechnology letters

authors： Johnson EE,Jetter R,Wasteneys G

更新日期：2014-04-01 00:00:00

abstract：OBJECTIVE:To evaluate the role and the molecular mechanism of miR-30d in non-small cell lung cancer (NSCLC). RESULTS:qRT-PCR was used to detect miR-30d expression in NSCLC tissues and cell lines. miR-30d was frequently down-regulated in NSCLC and its expression was associated with clinicopathological features of NSCLC...

journal_title：Biotechnology letters

authors： Wu Y,Zhang J,Hou S,Cheng Z,Yuan M

更新日期：2017-12-01 00:00:00

abstract：:Tributyl phosphate (TBP) is widely used in nuclear fuel processing and other waste generating chemical industries. Although TBP is bacteriostatic, some microbes are resistant to it and may degrade it. Under dark aerobiosis, purple non-sulfur photosynthetic bacteria degraded up to 0.6 mM TBP, initially present at 2 mM,...

journal_title：Biotechnology letters

authors： Berne C,Allainmat B,Garcia D

更新日期：2005-04-01 00:00:00

abstract：:By combining gene design and heterologous over-expression of Rhodotorula gracilis D-amino acid oxidase (RgDAO) in Pichia pastoris, enzyme production was enhanced by one order of magnitude compared to literature benchmarks, giving 350 kUnits/l of fed-batch bioreactor culture with a productivity of 3.1 kUnits/l h. P. pa...

journal_title：Biotechnology letters

authors： Abad S,Nahalka J,Winkler M,Bergler G,Speight R,Glieder A,Nidetzky B

更新日期：2011-03-01 00:00:00

abstract：:A novel micro-bioreactor based on the oscillatory flow technology was applied to the scale-down of the biotechnological production of gamma-decalactone. A decrease up to 50% of the time required to obtain the maximum concentration of the compound was observed, when compared with other scaled-down platforms (stirred ta...

journal_title：Biotechnology letters

authors： Reis N,Gonçalves CN,Aguedo M,Gomes N,Teixeira JA,Vicente AA

更新日期：2006-04-01 00:00:00

abstract：:Deer antlers are the only mammalian appendages capable of repeated rounds of regeneration. Every year, deer antlers are shed and regrown from blastema into large branched structures of cartilage and bone. Little is known about the genes involved in antler development particularly during the later stages of ossificatio...

journal_title：Biotechnology letters

authors： Yao B,Zhao Y,Zhang H,Zhang M,Liu M,Liu H,Li J

更新日期：2012-05-01 00:00:00

abstract：OBJECTIVE:Silk sericin is a natural polymer with potential utility in biomedical and biotechnological applications. Recombinantly expressed sericin ensures a source of pure protein with no contamination and with multiple properties when expressed as a fusion protein. Hence, the present paper aims to recombinantly expre...

journal_title：Biotechnology letters

authors： Thomas DS,Manoharan C,Rasalkar S,Mishra RK,Gopalapillai R

更新日期：2020-09-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) is a heterodimer containing 66 kDa p66 and 51 kDa p51 subunits. We previously showed that HIV-1 group M (HIV-1 M) RT and HIV-1 group O (HIV-1 O) RT have higher affinities for dTTP and template-primer (T/P) than Moloney murine leukemia virus RT, whi...

journal_title：Biotechnology letters

authors： Nishimura K,Shinomura M,Konishi A,Yasukawa K

更新日期：2013-12-01 00:00:00

abstract：:Two isoforms of laccase produced from the culture supernatant of Pycnoporus sanguineus were partially purified by phenyl-Sepharose chromatography. Molecular masses of the enzymes were 80 kDa (Lac I) and 68 kDa (Lac II). Optimum activity of Lac I was at pH 4.8 and 30 degrees C, and Lac II was at pH 4.2 and 50 degrees C...

journal_title：Biotechnology letters

authors： Garcia TA,Santiago MF,Ulhoa CJ

更新日期：2006-05-01 00:00:00

abstract：:The use of H(2), He and O(2) during batch fermentation of Saccharomyces cerevisiae BRAS291 increased the final intracellular glycogen contents of the cells from 2-fold to 10-fold compared with a gas-free condition, and this depended on the gas applied. Differently, the intracellular trehalose contents increased from 2...

journal_title：Biotechnology letters

authors： Pham TH,Mauvais G,Vergoignan C,De Coninck J,Cachon R,Feron G

更新日期：2008-02-01 00:00:00

abstract：:The gene encoding a novel short-chain alcohol dehydrogenase in the thermophilic bacterium, Carboxydothermus hydrogenoformans, was identified and overexpressed in Escherichia coli. The enzyme was thermally stable and displayed the highest activity at 70 °C and pH 6.0. It preferred NAD(H) over NADP(H) as a cofactor and ...

journal_title：Biotechnology letters

authors： Zhou S,Zhang SC,Lai DY,Zhang SL,Chen ZM

更新日期：2013-03-01 00:00:00